Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x376676aedcfd996c4218cbc34f51764237ddbdeebf64cceeb4b3225d29b9be2b · ArcScan

Block

#21,419,203

2026-09-18 01:21:54 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,203
Timestamp: 9 days ago · 2026-09-18 01:21:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x376676aedcfd996c4218cbc34f51764237ddbdeebf64cceeb4b3225d29b9be2b
Parent hash: 0x571086b8…ca1ec529
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,203 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.6%4,393,904 / 30,000,000

Base fee

20 gwei

State root

0x386c29b225a6…ccb3686b59b0

Transactions root

0x15a2ff17daeb…39956375d3f2

Receipts root

0xe5f5f7d91d22…bef7648438c9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800